Ring



FIG. 1 is a perspective view of a ring;

FIG. 2 is a top view thereof;

FIG. 3 is a front view thereof; the rear view being a mirror image thereof;

FIG. 4 is a side view thereof, the opposite side view being a mirror image thereof; and,

FIG. 5 is a bottom view thereof.

The broken line showing is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for ring, as shown and described. 